sal_uInt16: constify and simplify
sal_uInt16: constify and simplify

Change-Id: I120c19a4fd5bccc3d2d070cc0d52d5155fa5a037

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core